It's funny you should say that about that about Eureka moments Malone.
Just early this morning I was watching the Why Files on YouTube about Cicada 3301 - it's and old story and I'm sure most of you will have heard of it but it was good to hear about again and this is a condensed and entertaining version (I'll provide a link at the end).
In short, a set of puzzles began appearing on the internet that required vast knowledge of codes and programming and ... well, you'll see. No-one knew who was behind it and theories were rife - was it the CIA, NSA etc using it as recruiting tool?
Eventually one or two of the very few that got to the end revealed that it was an organisation trying to recruit the most brilliant minds to help in their fight against censorship and tyranny and so on.
The problem was though that, yes, these were the best code, programming and cypher experts out there but, at the end of the day, they went through all this because they loved solving puzzles, the "Eureka moments" as Malone says - not because they wanted to spend all day writing computer code - regardless of how 'worthy' the cause ...
... and yes, British Intelligence's hiring of cryptic crossword solvers for Bletchley Park also gets a mention:-)
https://www.youtube.com/watch?v=3ZfKfkuYwyM&t=2105s